Yanmar 4LHA-HTP User Manual

eriodic Inspection Item
5.2.1 Inspection After Initial SOHrs. Operation
(1) Replacing the Engine Lube Oil and Lube Oil Filters (1st time)
ACAUTION
Precautions for Removing Hot Oi! to Prevent Burns
If extracting oil from the engine while it is still hot, do not let the oil splash
on you.
During initial operation of the engine, the oil is quickly contaminated due to the initial wear of
internal parts. The lube oil must therefore be replaced early. Replace the lube oil filter at the same
time.
©Drain off the lube oil.
It is easier and more effective to drain the
engine lube oil while the engine is still warm
after operation.
1) After removing the oil dipstick, attach
the hose of the oil drain pump (optional) to
the dipstick guide.
2) Drain off the oil with the drain pump.
3) Remove the drain plug at the bottom of
the engine oil cooler and drain off the oil
inside.
©Replace the lube oil filter.
1) Turn the iube oii fiiter to the iefi using ihe
filter wrench and remove.
2) Clean the filter installation face.
3) Apply engine oil to the installation face
and lightly screw in the filter in position and
tighten it unitl the gasket comes into con-
tact with the seat by hand. Next, tighten an
additional 3/4 of a turn with the filter
wrench.
Part Number:
lube oil fiiter 127695- 35150
©Fill with new lube oil.
1) Fill with the specified amount of oil.
—See 3.3
2) Run the engine for approximately 5 minutes
and check to see if there is any oil leakage.
3) Approximately 10 minutes after stopping,
check the oil level again with the oil dipstick
and add more oil if necessary.
Dipstick
Dipstick guide
Intercooler Lube oil cooler
^P^\\ -Lube oil drain plug
Lube oil fiilter
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Yanmar 4LHA-HTP Specifications

General

Brand	Yanmar
Model	4LHA-HTP
Category	Engine
Language	English